Can I customise how days are displayed in QDate?

[wsw70]

I would like to add extra information below each date in QDate (there is not much space, but it would be enough).

The only place that comes close is the ability to highlight days (https://quasar.dev/vue-components/date#highlighting-events), but this is just a list of dates that get a small symbol below.
I did not see any relevant slots in the API either.

Is it possible to modify how a given day is displayed?

[stefanvanherwijnen]

There is no slot in QDate for that so, no. Have a look at at QCalendar, you can change pretty much anything there.